//
//  GreenViewController.h
//  BlockDemo
//
//  Created by UniHan_iMac on 17/3/27.
//  Copyright © 2017年 UniHan_iMac. All rights reserved.
//

#import <UIKit/UIKit.h>

typedef void(^ChangeColor)(int);
@interface GreenViewController : UIViewController
@property(nonatomic,retain)UIColor *greenViewColor;
@property (weak, nonatomic) IBOutlet UIView *greenButton;
@property (weak, nonatomic) IBOutlet UIView *greenView;
@property(nonatomic,copy)ChangeColor changeColorBlock;
@end
